Solar panel: -Max power 20V70W (monocrystalline silicon)
-Life time 25 years
Battery: -Type lithium battery; 32Ah
-Life time 2year and 6 years
LED Lamp: -Max power 32W
(with sensor) -led chip brand Bridgelux from USA with high brightness
-lumen (LM) 4000-4800lm
-Life time 50000hours
-Viewing Angle 120°